R RT2506 Well-Known Member Joined Jan 10, 2008 Messages 2,143 Aug 7, 2013 #15 Yes I transposed or just plane mistyped some numbers . It is supposed to be since just after WWII the 45 Colt bore has pretty much been standard at .452 .
Yes I transposed or just plane mistyped some numbers . It is supposed to be since just after WWII the 45 Colt bore has pretty much been standard at .452 .